diff options
Diffstat (limited to 'experiments')
| -rw-r--r-- | experiments/rain_ep_bias_train.py | 14 | ||||
| -rw-r--r-- | experiments/rain_ep_layer_adapter_smoke.py | 20 |
2 files changed, 32 insertions, 2 deletions
diff --git a/experiments/rain_ep_bias_train.py b/experiments/rain_ep_bias_train.py index 6528be6..eb181a3 100644 --- a/experiments/rain_ep_bias_train.py +++ b/experiments/rain_ep_bias_train.py @@ -49,6 +49,10 @@ def parse_args() -> argparse.Namespace: help="training steps per neutral update; zero freezes after calibration") parser.add_argument("--calibration-batches", type=int, default=0) parser.add_argument("--layer-calibration-steps", type=int, default=1) + parser.add_argument( + "--layer-bias-normalization", + choices=("clean_difference", "first_state"), + default="clean_difference") parser.add_argument("--epochs", type=int, default=2) parser.add_argument("--train-limit", type=int, default=2048) parser.add_argument("--test-limit", type=int, default=1024) @@ -187,6 +191,7 @@ def main() -> None: bias_ratio=args.bias_ratio, predictor_rate=args.predictor_rate, calibration_steps=args.layer_calibration_steps, + bias_normalization=args.layer_bias_normalization, seed=args.seed + 1729) attach_layer_to_rain_estimator(estimator, corrector) @@ -290,6 +295,7 @@ def main() -> None: "predictor_rate": args.predictor_rate, "neutral_cadence": args.neutral_cadence, "layer_calibration_steps": args.layer_calibration_steps, + "layer_bias_normalization": args.layer_bias_normalization, "calibration_batches": args.calibration_batches, "calibration_observations": calibration_observations, "calibration_seconds": calibration_seconds, @@ -299,8 +305,12 @@ def main() -> None: "existing_first_EP_phase" if args.adapter == "layer" else "separate_free_equilibrium"), "bias_ratio_normalization": ( - "experimenter_initial_clean_layer_state_difference_rms" - if args.adapter == "layer" else "initial_local_parameter_state_rms"), + ( + "initial_free_layer_state_rms" + if args.layer_bias_normalization == "first_state" + else "experimenter_initial_clean_layer_state_difference_rms" + ) if args.adapter == "layer" + else "initial_local_parameter_state_rms"), "bias_ratio_normalization_visible_to_predictor": False, "epochs": args.epochs, "train_limit": args.train_limit, diff --git a/experiments/rain_ep_layer_adapter_smoke.py b/experiments/rain_ep_layer_adapter_smoke.py index 8959217..24c9e0a 100644 --- a/experiments/rain_ep_layer_adapter_smoke.py +++ b/experiments/rain_ep_layer_adapter_smoke.py @@ -125,12 +125,32 @@ def main() -> None: assert innovation.debiaser.neutral_observations == 64 assert constant.debiaser.neutral_observations == 64 assert all(not value.requires_grad for value in innovation_used.values()) + + positive_field = RainLayerStateCorrector( + mode="raw", bias_ratio=2e-4, bias_normalization="first_state", seed=47) + negative_field = RainLayerStateCorrector( + mode="raw", bias_ratio=2e-4, bias_normalization="first_state", seed=47) + positive_field.apply(first, second, layer_names) + negative_second = { + name: value - clean_difference[name] for name, value in first.items() + } + negative_field.apply(first, negative_second, layer_names) + positive_bias = positive_field._measure( + [first[name] for name in layer_names])[1] + negative_bias = negative_field._measure( + [first[name] for name in layer_names])[1] + beta_independent_bias = all( + torch.equal(positive, negative) + for positive, negative in zip(positive_bias, negative_bias) + ) + assert beta_independent_bias print({ "oracle_parameter_gradient_relative_error": oracle_relative_error, "innovation_heldout_state_residual_rms": innovation_error, "constant_heldout_state_residual_rms": constant_error, "matched_neutral_observations": 64, "extra_equilibrium_phases": 0, + "first_state_bias_bitwise_independent_of_beta_sign": True, "requires_grad": False, }) |